EPA Air · inspections by state and year
Air-emissions inspections in Pennsylvania, 2026
- 5,287Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Pennsylvania during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Pennsylvania, 2026
- Susquehanna County 337
- Montgomery County 292
- Bucks County 275
- Lycoming County 227
- Delaware County 220
- Luzerne County 208
- Bradford County 174
- Lancaster County 155
- Schuylkill County 149
- Berks County 148
- Northampton County 143
- York County 142
- Westmoreland County 134
- Chester County 120
- Northumberland County 115
- Washington County 105
- Lackawanna County 100
- Tioga County 98
- Franklin County 97
- Lehigh County 96
- Greene County 96
- Beaver County 90
- Clearfield County 84
- Cambria County 83
- Centre County 80
- Butler County 80
- Indiana County 74
- Potter County 72
- Cumberland County 70
- Wyoming County 70
- Fayette County 68
- Jefferson County 64
- Mercer County 63
- Blair County 61
- Lawrence County 60
- Dauphin County 60
- Clinton County 56
- Columbia County 56
- Bedford County 51
- Lebanon County 50
- Armstrong County 49
- Erie County 49
- Elk County 45
- Adams County 41
- Montour County 33
- Philadelphia County 32
- Venango County 29
- Huntingdon County 26
- Snyder County 24
- McKean County 23
- Warren County 23
- Somerset County 23
- Crawford County 19
- Clarion County 19
- Monroe County 17
- Carbon County 15
- Sullivan County 15
- Union County 13
- Forest County 12
- Mifflin County 12
- Allegheny County 11
- Juniata County 10
- Cameron County 8
- Fulton County 6
- Wayne County 5
- Pike County 4
Pennsylvania, other years
Air-emissions inspections recorded in Pennsylvania, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-04-08 | ROSEBUD MINING CO/LJC COAL PREP PLT | HUSTON, Clearfield, PA | FCE On-Site | State |
| 2026-04-08 | SWARTHMORE COLLEGE/SWARTHMORE | SWARTHMORE, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-08 | HAMMOND LEAD PRODUCTS/POTTSTOWN — high-priority violation on file | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2026-04-08 | LINDY PAVING/ERIE ASPHALT PLT | ERIE, Erie, PA | PCE Off-Site | State |
| 2026-04-08 | SUDARSHAN/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-08 | JOSEPH J BRUNNER INC/BRUNNER LANDFILL — high-priority violation on file | ZELIENOPLE, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-08 | SWANSON INDUSTRIES INC/MOUNT MORRIS | MOUNT MORRIS, Greene, PA | FCE On-Site | State |
| 2026-04-08 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | OXFORD, Chester, PA | PCE Off-Site | State |
| 2026-04-08 | DIVERSIFIED PROD CO LLC/STUBY COMP STA | INDIANA, Indiana, PA | FCE On-Site | State |
| 2026-04-08 | DIVERSIFIED PROD LLC/JOHNSONBURG COMP STA | ROSSITER, Indiana, PA | FCE On-Site | State |
| 2026-04-08 | SHEETZ INC/CLAYSBURG | CLAYSBURG, Blair, PA | PCE Off-Site | State |
| 2026-04-08 | DL MARTIN CO/MERCERSBURG | MERCERSBURG, Franklin, PA | PCE Off-Site | State |
| 2026-04-08 | TRUCK LITE CO INC/MCELHATTAN PLT | MCELHATTAN, Clinton, PA | FCE On-Site | State |
| 2026-04-08 | NFG MIDSTREAM COVINGTON LLC/KRAUSE COMP STA | MAINESBURG, Tioga, PA | PCE Off-Site | State |
| 2026-04-08 | NFG MIDSTREAM COVINGTON LLC/MATZ COMP STA | CHATHAM, Tioga, PA | PCE Off-Site | State |
| 2026-04-08 | UGI TEXAS CREEK LLC/CLEGG COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STA | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2026-04-08 | NFG MIDSTREAM TROUT RUN LLC/LIBERTY DR INTERCONNECT STA | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | EXCO APPALACHIA MIDSTREAM LLC/POVERTY HILL COMP STA | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2026-04-08 | NFG MIDSTREAM TROUT RUN LLC/HAGERMAN GAS & PROC METERING FAC | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | GEOPETRO LLC/PATTERSON COMP STA | NEW BEAVER, Lawrence, PA | PCE Off-Site | State |
| 2026-04-08 | NFG MIDSTREAM TROUT RUN LLC/BODINE COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | PA GEN ENERGY CO LLC/TRACT 729 COMPRESSOR STATION | WATERVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | EQT ARO LLC/VARGO COMP STA — high-priority violation on file | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | EQT ARO LLC/GRUGAN TAP | LOCK HAVEN, Clinton, PA | PCE Off-Site | State |
| 2026-04-08 | HILCORP ENERGY CO/NCD CENTRAL FAC | NEW CASTLE, Lawrence, PA | PCE Off-Site | State |
| 2026-04-08 | NFG MIDSTREAM TROUT RUN LLC/TROUT RUN MTN COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-04-08 | LINDY PAVING INC/STERRETTANIA ASPHALT PLT | FAIRVIEW, Erie, PA | PCE Off-Site | State |
| 2026-04-08 | NFG MIDSTREAM COVINGTON LLC/KINNAN 845 WELL PAD | MIDDLEBURY, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | PA DHS/NORRISTOWN STATE HOSP — high-priority violation on file | WEST NORRITON, Montgomery, PA | PCE Off-Site | State |
| 2026-04-07 | RESILITE SPORTS PROD/NORTHUMBERLAND PLT | NORTHUMBERLAND, Northumberland, PA | FCE On-Site | State |
| 2026-04-07 | MAPLE PRESS CO/YORK | YORK, York, PA | PCE Off-Site | State |
| 2026-04-07 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-04-07 | DOMTAR PAPER CO/JOHNSONBURG MILL — high-priority violation on file | JOHNSONBURG, Elk, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-07 | HH BROWN SHOE CO/MARTINSBURG | MARTINSBURG, Blair, PA | PCE Off-Site | State |
| 2026-04-07 | JLG IND/MCCONNELLSBURG | MC CONNELLSBURG, Fulton, PA | PCE Off-Site | State |
| 2026-04-07 | ENERGY TRANSFER MKT & TERM LP/MALVERN TERM | MALVERN, Chester, PA | PCE Off-Site | State |
| 2026-04-07 | ARKEMA INC/WEST CHESTER — high-priority violation on file | WEST CHESTER, Chester, PA | PCE Off-Site | State |
| 2026-04-07 | ARKEMA INC/KING OF PRUSSIA | KING OF PRUSSIA, Montgomery, PA | PCE Off-Site | State |
| 2026-04-07 | COOLEY TIOGA POINT CREMATION & BURIAL OPTIONS/ATHENS PLT | ATHENS, Bradford, PA | FCE On-Site | State |
| 2026-04-07 | MCLANAHAN/HOLLIDAYSBURG | HOLLIDAYSBURG, Blair, PA | PCE Off-Site | State |
| 2026-04-07 | FM BROWNS SONS INC/FLEETWOOD | FLEETWOOD, Berks, PA | FCE On-Site | State |
| 2026-04-07 | ESSCHEM DIV OF JUSTI GROUP INC/LINWOOD | LINWOOD, Delaware, PA | FCE On-Site | State |
| 2026-04-07 | PA DPW/CLARKS SUMMIT STATE HOSP | CLARKS SUMMIT, Lackawanna, PA | FCE On-Site | State |
| 2026-04-07 | PA STATE SYS OF HIGHER ED/CHEYNEY UNIV PA — high-priority violation on file | CHEYNEY, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-07 | WILLIAM ROWEN GRANT /SOUTHAMPTON | SOUTHAMPTON, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-07 | GOLD BOND BLDG PROD/MILTON PLT — high-priority violation on file | NEW COLUMBIA, Union, PA | PCE Off-Site | State |
| 2026-04-07 | DONJON SHIPBUILDING & REPAIR LLC/ERIE | ERIE, Erie, PA | PCE Off-Site | State |
| 2026-04-07 | JLG EQUIP SVC INC/SUCCESS DR PLT MCCONNELLSBURG | MC CONNELLSBURG, Fulton, PA | PCE Off-Site | State |
| 2026-04-07 | CHANCE GAS & OIL LLC/CONNELLSVILLE COMP SITE — high-priority violation on file | CONNELLSVILLE, Fayette, PA | PCE Off-Site | State |
| 2026-04-07 | EASTERN GAS TRANS & STORAGE/CHAMBERSBURG COMP STA | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2026-04-07 | CHANCE GAS & OIL LLC/UNITY COMPRESSOR SITE — high-priority violation on file | MOUNT PLEASANT TWP, Westmoreland, PA | PCE Off-Site | State |
| 2026-04-07 | PINE CREEK STRUCTURES LLC/LAMAR TWP PLT | MILL HALL, Clinton, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM COVINGTON LLC/COVINGTON COMP STA | COVINGTON, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM COVINGTON LLC/DCNR TRACT 595 | ARNOT, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | PKG CORP OF AMER/MUHLENBERG | READING, Berks, PA | FCE On-Site | State |
| 2026-04-07 | EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STA | KITTANNING, Armstrong, PA | PCE Off-Site | State |
| 2026-04-07 | EXCO APPALACHIA MIDSTREAM LLC/POVERTY HILL COMP STA | KITTANNING, Armstrong, PA | PCE Off-Site | State |
| 2026-04-07 | WIPRO ENTERPRISES INC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2026-04-07 | REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-04-07 | LACKAWANNA ENERGY CTR LLC/JESSUP — high-priority violation on file | JESSUP, Lackawanna, PA | PCE Off-Site | State |
| 2026-04-07 | REGENCY MARCELLUS GAS GATHERING LLC/POORMAN COMP STA | LOCK HAVEN, Clinton, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM WELLSBORO LLC/WELLSBORO TRACT 007 INTERCONNECT | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | GLAXOSMITHKLINE/UPPER MERION EAST | KING OF PRUSSIA, Montgomery, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM COVINGTON LLC/TRACT 007 COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | SPECTRA WOOD INC/LEWISTOWN FAC | LEWISTOWN, Mifflin, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM COVINGTON LLC/FULLER 826N WELL PAD | MIDDLEBURY, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM COVINGTON LLC/GEE 848 WELL PAD | MIDDLEBURY CENTER, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | NFG MIDSTREAM COVINGTON LLC/KEENEYVILLE COMP STA | MIDDLEBURY CTR, Tioga, PA | PCE Off-Site | State |
| 2026-04-07 | JHHC PAD 1 — high-priority violation on file | MONTROSE, Susquehanna, PA | FCE On-Site | State |
| 2026-04-07 | TSOUROUS, A. PAD 1 | MONTROSE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-07 | UGI CARLISLE LNG LLC/CARLISLE | CARLISLE, Cumberland, PA | PCE Off-Site | State |
| 2026-04-07 | WARRINER, R. PAD 2 | MONTROSE, Susquehanna, PA | FCE On-Site | State |
| 2026-04-07 | DELTA WELL SITE — high-priority violation on file | LINDEN, Lycoming, PA | PCE Off-Site | State |
| 2026-04-06 | URICK FOUNDRY CO/ERIE | ERIE, Erie, PA | PCE Off-Site | State |
| 2026-04-06 | CONSTELLATION ENERGY GENERATION LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-04-06 | GREATER HAZLETON JT SEW AUTH/WEST HAZLETON STP — high-priority violation on file | WEST HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-04-06 | ADVANCED CAST PRODUCTS/MEADVILLE — high-priority violation on file | MEADVILLE, Crawford, PA | PCE Off-Site | State |
| 2026-04-06 | WABTEC US RAIL GROVE CITY ENGINE/MERCER | GROVE CITY, Mercer, PA | PCE Off-Site | State |
| 2026-04-06 | ENERGY TRANSFER MARKETING & TERMINALS LP/MONTELLO TERMINAL | SINKING SPRING, Berks, PA | PCE Off-Site | State |
| 2026-04-06 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2026-04-06 | WATCO TRANSLOADING LLC/INDUSTRY LOT 1 | INDUSTRY, Beaver, PA | PCE Off-Site | State |
| 2026-04-06 | ACCURIDE ERIE LP/ERIE FORGE PLT | ERIE, Erie, PA | PCE Off-Site | State |
| 2026-04-06 | PIN OAK MIDSTREAM LLC/JACKSON CTR COMP STA | JACKSON CENTER, Mercer, PA | PCE Off-Site | State |
| 2026-04-06 | UNITED PARCEL SVC INC/PHILA AIR HUB | PHILADELPHIA, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-04-06 | WATCO TRANSLOADING LLC/INDUSTRY TERM LOT 2 | INDUSTRY, Beaver, PA | PCE Off-Site | State |
| 2026-04-06 | WATCO TRANSLOADING LLC/LOT 3 | MIDLAND, Beaver, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.